private void ZipDesigner_Loaded(object sender, System.Windows.RoutedEventArgs e)
{
var encoding = ModelItem.Properties[nameof(Zip.TextEncoding)];
if (encoding.Value == null)
{
encoding.SetValue(new InArgument <Encoding>(ExpressionServiceLanguage.CreateExpression <Encoding>(ModelItem, $"{typeof(Encoding).FullName}.{nameof(Encoding.UTF8)}")));
}
}
private void LoadButton_Click(object sender, RoutedEventArgs e)
{
var ofd = new OpenFileDialog
{
Multiselect = Multiselect
};
if (string.IsNullOrEmpty(Filter))
{
ofd.Filter = "All files (*.*)|*.*";
}
else
{
ofd.Filter = Filter;
}
if (string.IsNullOrWhiteSpace(Title))
{
Title = "Select file(s)";
}
ofd.Title = Title;
ofd.InitialDirectory = Directory.GetCurrentDirectory();
if (CheckFileExists.HasValue)
{
ofd.CheckFileExists = CheckFileExists.Value;
}
if (CheckPathExists.HasValue)
{
ofd.CheckPathExists = CheckPathExists.Value;
}
if (ValidateNames.HasValue)
{
ofd.ValidateNames = ValidateNames.Value;
}
if (ofd.ShowDialog() == true)
{
var baseUri = new Uri(ofd.InitialDirectory);
var files = ofd.FileNames;
if (files.Length == 1)
{
ModelItem.Properties[PropertyName].SetValue(InArgument <string> .FromValue(IOUtil.GetRelativePath(ofd.InitialDirectory, files[0])));
return;
}
var paths = string.Join(", ", files.Select(path => $"\"{IOUtil.GetRelativePath(ofd.InitialDirectory, path)}\""));
var code = ExpressionServiceLanguage.CreateExpression <IEnumerable <string> >(ModelItem, $"{{{paths}}}", $"new [] {{{paths}}}");
ModelItem.Properties[PropertyName].SetValue(new InArgument <IEnumerable <string> >(code));
}
}